This is a very large magnificent extremely fine antique Art Nouveau 14K yellow gold Jadeite Jade brooch marked "14K". All stones here are genuine and natural with a large carved semi-translucent donut shape apple green jadeite jade as the center piece. It is bezel set and extended from this piece are etched 14k gold stems with foliage and floral flowers accented with pearl, rubies, sapphires and emerald stones. In great antique condition. It is extremely impressive and large in size measuring 7 cm x 6 cm (2-13/16" x 2-5/16"). It weighs a substantial 29 grams.